Rhee often said she thinks she can close the academic achievement gap for children and transform D.C.'s public school system by the end of Fenty's second term -- which would be in 2015. But Rhee won't say what she'd do if Fenty isn't re-elected in 2010.

Rhee only will say Fenty has been "a huge factor" in her aggressive reform efforts. She was asked whether his re-election was a two-for-one deal or if she will consider working with someone else who gave her the same leeway? Rhee flashed a grin.

"He's the only politician I've met across the country who's taken a stand on this. It's easy for people to say things, but to follow through is a whole different story," Rhee said.